Installing Roof Shingles Flashing

The remaining siding on the sidewall will overlap the step flashing and nail.

Installing roof shingles flashing.

Nail it in place with two nails one. Use roofing nails to install the l shaped flashing flush with the roof and wall then cover it with roofing cement and reattach the roofer s felt. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. Hammer one nail to the.

Step flashing step flashing redirects the water back onto the shingle. Measure the length of the porch roof joint to determine how much flashing you will need. You will also need rake edge flashing for the sides of the roof. There are two simple rules to follow.

Begin by removing the shingles at the affected area and removing old flashing if present. Each flashing should overlap the one below by at least 75 mm 3 but not be visible below the shingle top lap. How to install porch roof flashing step 1. Install new flashing metal.

Prepare the area where you will install the roof flashing. Make sure to install flashing around the chimneys and walls. Using your staple gun secure the felt to the roof. Overlap each row at least 3 to 4 inches.

How to install roof flashing against a wall. Imbed each step flashing in a 75 mm 3 wide application of asphaltic plastic cement and nail in place. Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it. Then set the piece down.

Continuous flashing against a sidewall is one way to install a roof but it s not the correct way. How to install step flashing with a wall corner step three. Ensure it sits flat and extends at least 8 inches above the shingles. Start by laying asphalt felt or other underlayment over the roof.

Then nail the new l shaped flashing under the builder s felt but above the fascia board. If you live in an area with inclement weather you should consider using a special ice and water protector.